https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-28T16:45:53.516580Z
2023-02-28T16:46:18.515022Z
s3://sentinel-s1-l1c/GRD/2023/2/28/IW/DV/S1A_IW_GRDH_1SDV_20230228T164553_20230228T164618_047438_05B1FF_A125
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-02-28T16:45:53.516580Z
2023-02-28T16:46:18.515022Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230228T171802_V20230228T133721_20230228T165451.EOF
347.13827553239395
693000
Copernicus Ground Segment
2023-02-28T18:17:04.641322Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230228T164553_20230228T164618_047438_05B1FF_A125
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.90917915032501 -31.940950643212123,28.254354498066544 -31.861735001548105,28.519948476931464 -31.800029857377723,28.911245411321257 -31.70797960326581,29.172747343130965 -31.645692349181665,29.566280882945527 -31.55078901297677,29.830323272083596 -31.48632270610153,30.089433897446305 -31.422460592514877,30.424731167776013 -31.338885807088108,30.366190049953385 -31.160712749719544,30.309611982325627 -30.981977565791055,30.254455854782712 -30.80290416972948,30.197622711329025 -30.62428834562013,30.14149435203648 -30.44551376242231,30.088921382024957 -30.265863251132732,30.03354336514124 -30.086952513924103,29.97547366664777 -29.908743015120077,29.95762927761025 -29.849946463728877,29.62933851143771 -29.931582526861668,29.373111602081636 -29.99462851036452,28.985625308265305 -30.0888878696435,28.728167300852494 -30.150787583013923,28.46555680966593 -30.21334214109384,28.08197241997445 -30.30360620107023,27.82415429953111 -30.36356013482574,27.467991239083794 -30.445444166052937,27.486492805193635 -30.504108921094712,27.547387251940346 -30.681808511485837,27.594848522878017 -30.862614366436237,27.655886944176707 -31.04031688303004,27.709959969716277 -31.219639803530555,27.750727819418987 -31.4020397040048,27.80977623770387 -31.58026033265449,27.854097089074408 -31.761880521771058,27.90917915032501 -31.940950643212123))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90996
45.72536937911707
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-02-28T22:41:58.849817Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/02/28/05B1FF
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.00520982343492 -30.0,30.033543365132857 -30.086952513897643,30.08892138202194 -30.26586325112392,30.141494352026218 -30.445513762388057,30.315316927927515 -31.0,30.0 -31.0,30.0 -30.0,30.00520982343492 -30.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05B1FF_S31E030_2023_02_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B1FF_S31E030_2023_02_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B1FF_S31E030_2023_02_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B1FF_S31E030_2023_02_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B1FF_S31E030_2023_02_28_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid